The phase difference between the voltage and the current in an A.C. circuit is pi/4. If the frequency is 50 Hz, then this phase difference is equivalent to a time of :

The phase difference between the voltage and the current in an A.C. ci

1.	The phase difference between the voltage and the current in an A.C. circuit is pi/4. If the frequency is 50 Hz, then this phase difference is equivalent to a time of :
Answer» 0.05 s 2.5 m s 25 ms 0.25 s Answer :B

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The phase difference between the voltage and the current in an A.C. circuit is pi/4. If the frequency is 50 Hz, then this phase difference is equivalent to a time of :

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